Healthy, Nutritious and Tasty Fish for the Future
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 72
- 试验地点
- 1
- 主要终点
- plasma protein expression
研究概览
简要总结
Fish from the aquaculture sector constitutes an increasing part of the fish consumption in Denmark. The most important farmed fish in Denmark is the rainbow trout. Due to limited access of wild fish for the feed production, alternative feeding regimes of vegetable origin such as vegetable proteins and rapeseed oil are used instead of marine feed. This change in feeding regime may affect flesh quality and health and nutritional properties as the content of long-chain n-3 polyunsaturated fatty acids (n-3 LCPUFA) will presumably decrease in the meat. The objective of the study is to investigate the effect of vegetable based feed versus marine feed of farmed trout and its effect in healthy men on cardiovascular risk markers associated with the development of cardiovascular disease (CVD).
详细描述
In a two month parallel study including 60 healthy men aged 40-70 years, the cardiovascular effect of one daily meal of trout fed with a vegetable based feed are compared with that of trout fed with marine feed (estimated intake of n-3 LCPUFA 2.6 g/day) and a standard Danish diet with poultry. Men are randomised to one of the three groups. Red blood cell fatty acid composition, classical cardiovascular disease (CVD)-risk markers (blood pressure and plasma lipid profile), newer CVD-markers (arterial compliance and plasma markers of endothelial function and inflammation) and plasma proteome analysis are measured at the beginning and end of the intervention period.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Prevention
- 盲法
- Single
入排标准
- 年龄范围
- 40 Years 至 70 Years（Adult, Older Adult）
- 性别
- Male
- 接受健康志愿者
- 是
入选标准
- •Age 40-70
- •Body mass index 18,5 - 30
排除标准
- •Exercise >10 h/week
- •Chronical diseases (eg. cardiovascular and diabetes)
- •Regular medication
- •Fish oil supplementation
- •Blood donation 2 month prior or during participation
- •Above maximum recommended alcohol intake
- •Blood pressure >160/100 mm Hg
研究组 & 干预措施
Marine trout
150 g/day of trout fed on marine based feed
干预措施: Effects of trout on CVD risk markers and plasma proteome (Behavioral)
Vegetable trout
150 g/d of trout fed on vegetable based feed
干预措施: Effects of trout on CVD risk markers and plasma proteome (Behavioral)
Poultry
150 g/d of poultry (for comparison)
干预措施: Effects of trout on CVD risk markers and plasma proteome (Behavioral)
结局指标
主要结局
plasma protein expression
blood pressure
pulse wave analysis
pulse wave velocity
cardiovascular risk markers
markers of inflammation
plasma lipids
次要结局
未报告次要终点